saturday
20 december

min.+4° max.+21°
Clear

Clear

Clear night

+4°

Clear morning

+14°

Clear day

+16°

Clear evening

+6°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.9

1.5

2.5

2.4

sunday
21 december

min.+1° max.+15°
Overcast

Overcast

Partly cloudy night

+1°

Partly cloudy morning

+8°

Cloudy day

+12°

Partly cloudy evening

+7°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.5

1.6

1.2

0.9

monday
22 december

min.+5° max.+24°
Overcast

Overcast

Fog night

+5°

Clear morning

+15°

Clear day

+21°

Clear evening

+16°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.9

1.9

1.8

1.3

Geomagnetic activity,
Kp-index for three days

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
20.12.2025
Saturday
2
2
2
1
2
2
2
2
21.12.2025
Sunday
2
1
1
1
1
2
2
2
22.12.2025
Monday
2
3
4
4
4
5
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms